The Big Bang Theory: Season 1 Episode 14: The Nerdvana Annihilation
Starring: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Vernee Watson, Brian Patrick Wade
Length: 20 minutes
On Air Date: 22 May 2008
The Big Bang Theory: S01E14 Description: Penny gets mad at the guys when their full scale model of a time machine causes her to miss work, which prompts Leonard to give up all of his nerd memorabilia.